CN214798519U

CN214798519U - Transformer switch board convenient to heat dissipation

Info

Publication number: CN214798519U
Application number: CN202121457506.7U
Authority: CN
Inventors: 陈杰克
Original assignee: Hubei Huayi Electrical Co ltd
Current assignee: Hubei Huay Electrical Group Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-19
Anticipated expiration: 2031-06-29

Abstract

The utility model provides a transformer switch board convenient to heat dissipation, include: the transformer-type air guide cabinet comprises a cabinet body, an air guide cylinder, an air outlet and a rain shielding plate, wherein a transformer is arranged in the cabinet body, the air guide cylinder is arranged in the cabinet body below the transformer, an air inlet pipe is arranged at the bottom of the air guide cylinder, and micropores are formed in the upper surface of the air guide cylinder; the air outlet is arranged at the top of the cabinet body, and a gauze is arranged on the air outlet; the rain shielding plate is arranged on the cabinet body above the air outlet hole. The transformer is fixed at the bottom in the cabinet body through the supporting rod, air blown out from the fan flows to the bottom of the transformer through the micropores in the air guide cylinder, and cold air escaping from the micropores directly contacts with the bottom of the transformer, so that heat generated on the transformer can be taken away through the air outlet hole in time.

Description

Transformer switch board convenient to heat dissipation

Technical Field

The utility model relates to a switch board technical field specifically relates to a transformer switch board convenient to heat dissipation.

Background

Along with the development of society, the application of switch board is more and more extensive, and the power distribution cabinet in power plant, the transformer station has become important power equipment, and the switch board is at the in-process that uses, and the heat that inside electronic component distributes out for the temperature in the switch board risees, especially transformer switch board, the internal transformer of cabinet extremely easily produces a large amount of heats in the course of the work, gathers a large amount of heats on the transformer and need in time take away, and current transformer switch board often only sets up the louvre on the lateral wall, and the radiating efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a transformer power distribution cabinet convenient to heat dissipation, include:

the transformer cabinet comprises a cabinet body (2), wherein a transformer (3) is arranged in the cabinet body (2);

the air duct (4) is arranged in the cabinet body (2) below the transformer (3), an air inlet pipe (401) is arranged at the bottom of the air duct (4), and micropores (402) are formed in the upper surface of the air duct (4);

the air outlet (6) is arranged at the top of the cabinet body (2);

the rain shielding plate (7) is arranged above the air outlet hole (6) on the cabinet body (2).

Furthermore, the air duct (4) is arc-shaped, and connecting lines at two ends of the air duct (4) pass through the transformer (3).

Further, the transformer (3) is fixedly arranged at the bottom in the cabinet body (2) through a support rod (301).

Furthermore, the end part of the air inlet pipe (401) extends out of the cabinet body (2) and is connected with a fan (5).

Furthermore, a gauze (601) is arranged on the air outlet (6).

Furthermore, the diameter of the micropores (402) is 0.05-0.1 cm, the number of the micropores (402) is multiple, and the micropores (402) are distributed on the upper surface of the air duct (4).

The transformer power distribution cabinet convenient for heat dissipation, provided by the utility model, has the advantages that the transformer is fixed at the bottom in the cabinet body through the support rod, the air blown out by the fan flows to the bottom of the transformer through the micropores on the air guide cylinder, and the cold air escaping from the micropores directly contacts with the bottom of the transformer, so that the heat generated on the transformer can be taken away through the air outlet in time; the air duct is arc-shaped, the connecting line at the two ends of the air duct passes through the transformer, and cold air escaping from the micropores can quickly surround the transformer to dissipate heat in time, so that the heat dissipation efficiency is effectively improved. The rain shielding plate can prevent rainwater from entering the cabinet body through the air outlet, and the gauze can prevent mosquitoes and the like from entering the cabinet body.

Drawings

Fig. 1 is a schematic structural diagram of a transformer power distribution cabinet convenient for heat dissipation provided by the present invention;

fig. 2 is a schematic structural view of micropores distributed on an air duct according to the present invention;

wherein, 1, a base; 2. a cabinet body; 3. a transformer; 301. a support bar; 4. an air duct; 401. an air inlet pipe; 402. micropores; 5. a fan; 6. an air outlet; 601. a screen; 7. a flashing; 701. and a support pillar.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the utility model provides a transformer power distribution cabinet convenient to heat dissipation, include: the transformer air-conditioning cabinet comprises a base 1, a cabinet body 2, an air duct 4, an air outlet 6 and a rain shielding plate 7, wherein the cabinet body 2 is arranged on the base 1, a transformer 3 is arranged in the cabinet body 2, the air duct 4 is arranged in the cabinet body 2 below the transformer 3, an air inlet pipe 401 is arranged at the bottom of the air duct 4, and a micropore 402 is arranged on the upper surface of the air duct 4; the air outlet 6 is arranged at the top of the cabinet body 2, and a gauze 601 is arranged on the air outlet 6; the rain shielding plate 7 is arranged on the cabinet body 2 above the air outlet 6. Specifically, the transformer 3 is fixedly arranged at the bottom inside the cabinet body 2 through a support rod 301; the diameter of the micropores 402 is 0.05-0.1 cm, the number of the micropores 402 is multiple, and the micropores 402 are distributed on the upper surface of the air duct 4; the flashing 7 is fixedly arranged at the top of the cabinet body through a strut 701. The air blown out by the fan flows to the bottom of the transformer through the micropores on the air guide cylinder, and the cold air escaping from the micropores directly contacts with the bottom of the transformer, so that the heat generated on the transformer can be taken away through the air outlet in time; the rain shielding plate can prevent rainwater from entering the cabinet body through the air outlet; the gauze can prevent mosquitoes and the like from entering the cabinet body.

Further, the air duct 4 is arc-shaped, connecting lines at two ends of the air duct 4 pass through the transformer 3, and the end of the air inlet pipe 401 extends out of the cabinet body 2 and is connected with the fan 5. The air duct is arc-shaped, the connecting line at the two ends of the air duct passes through the transformer, and cold air escaping from the micropores can quickly surround the transformer to dissipate heat in time, so that the heat dissipation efficiency is effectively improved. The fan can be arranged on the base at one side of the cabinet body; the transformer is a high voltage transformer.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a transformer switch board convenient to heat dissipation which characterized in that includes:

the air outlet (6) is arranged at the top of the cabinet body (2);

2. The transformer distribution cabinet convenient for heat dissipation according to claim 1, wherein the air duct (4) is arc-shaped, and a connection line at two ends of the air duct (4) passes through the transformer (3).

3. The transformer distribution cabinet convenient for heat dissipation according to claim 1, wherein the transformer (3) is fixedly arranged at the bottom inside the cabinet body (2) through a support rod (301).

4. The transformer distribution cabinet convenient for heat dissipation according to claim 1, wherein an end of the air inlet pipe (401) extends out of the cabinet body (2) and is connected with a fan (5).

5. The transformer distribution cabinet convenient for heat dissipation according to claim 1, wherein a gauze (601) is disposed on the air outlet hole (6).

6. The transformer distribution cabinet convenient for heat dissipation according to claim 1, wherein the diameter of the micro-hole (402) is 0.05-0.1 cm, the number of the micro-holes (402) is multiple, and the multiple micro-holes (402) are distributed on the upper surface of the air duct (4).